Instagram Collage Maker
Compose several moments for a portrait feed post without forcing every image into the same crop.
Instagram rewards collages that fill the feed and read clearly on a phone. A 4:5 portrait canvas takes up more vertical space than a square, so your post stands out as people scroll.
Start this collage- 100%
- Free — no subscription or trial
- 0
- Watermarks added to your export
- On-device
- Photos are not uploaded by the editor
- 3600px
- Maximum high-resolution export
Sized for Instagram feed posts
The canvas ratio matches Instagram feed posts so the platform doesn't crop anything important.
Readable at small sizes
Strong focal shapes and clear spacing keep the collage legible on a phone.
Fast to publish
Export a ready-to-post image in seconds — no account required.
Private by design
Photos are decoded in your browser tab and are never uploaded by the editor.
A simple creative workflow
Add your photos
Drag and drop or choose JPG, PNG or WebP images from your device.
Pick the arrangement
Open the recommended Instagram feed posts layout, or let Auto balance the photos for you.
Reorder and crop
Drag to reorder, then set each photo's focal point, zoom and rotation.
Style the finish
Adjust spacing, corner radius, borders, background and aspect ratio.
Export and share
Download PNG, JPEG and WebP at your chosen size — clean and watermark-free.
Built for the Instagram feed
A 4:5 portrait collage is the tallest image Instagram allows in the feed, which means more screen space and more impact. Keep the composition simple — three to nine photos — so it stays legible at thumbnail size.
Set a focal point on each photo so faces survive the crop, and leave a little breathing room around the edges for the interface.
- 4:5 portrait for maximum feed space
- Square for classic grid posts
- Legible at small, scrolling sizes
Post-ready in seconds
Export a JPEG or PNG sized for Instagram and post directly — no watermark, no account, and no compression from a third-party service before you upload.
People also search for
Questions about instagram collage maker
What size is an Instagram collage?
For the feed, a 4:5 portrait or 1:1 square works best. Portrait fills more of the screen, while square suits classic grid layouts.
Can I make an Instagram grid post?
Yes. Build a square grid, then post it as one image or split it into tiles for a multi-cell grid on your profile.
Will my collage have a watermark?
No. Every PNG, JPEG and WebP download is clean, with no CollagePro branding placed on the image.
Is CollagePro free to use?
Yes. CollagePro is completely free with no subscription, trial limit or hidden export fee. You can create, edit and download as many collages as you like.
Are my photos uploaded to a server?
No. The editor decodes and renders your photos inside the current browser tab. Image pixels, filenames and EXIF data are never sent to CollagePro.
Will my collage have a watermark?
No. Every PNG, JPEG and WebP download is clean, with no CollagePro branding placed on the image.
Can I make this collage on my phone?
Yes. The editor is touch-friendly and runs in mobile browsers, so you can add, reorder, crop and export photos on a phone or tablet.